Institut Esthederm INTENSIVE SPIRULINE CREAM

Institut Esthederm INTENSIVE SPIRULINE CREAM

Efficacy75/100IrritancyHigh
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Works for

2 of 2 advertised claims delivered

Moisturizing
Algae extract, Dimethicone + 9 more
Good evidence
What the product description says
“Read More Tired and lifeless skin is nourished and fortified thanks to this revitalising and radiance-boosting cream.”
Source: Face the future

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: algae extract, carnosine.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, algae extract.

Algae extractKey active· Humectant, EmollientEffect: HighPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~0.5–0.75%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.75–1.15%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~4–4.9%
CarnosineKey active· HumectantEffect: HighA type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damage~0.1–0.15%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~1.1–1.3%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~2–2.5%
Decyl oleateKey active· EmollientEffect: MediumHelps soften the upper layer of the skin~3.2–3.9%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~2.4–2.9%
Tribehenin· EmollientEffect: LowUsed to create a thicker product consistency and soften the upper layer of the skin~0.55–0.85%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.5–1.8%
Tridecyl trimellitate· EmollientEffect: LowUsed to create a thicker product consistency and soften the upper layer of the skin~0.6–0.9%
Anti-aging
Carnosine, Algae extract
Moderate evidence
What the product description says
“Face cream that reduces the signs of tiredness, regenerates and nourishes the skin.”
Source: Naos Store

This product contains carnosine. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.

CarnosineKey activeEffect: MediumA type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damage~0.1–0.15%
Algae extractEffect: LowPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet~0.5–0.75%
Anti-oxidation
Not advertised by the brand · Carnosine
Strong evidence

This product contains antioxidants (carnosine) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

CarnosineKey activeEffect: HighA type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damage~0.1–0.15%

Can it cause trouble?

Irritancy
6 strong irritants: Parfum, Linalool + 4 more — patch-test recommended
High risk
We flagged 15 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~1.7–2.1%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.2–0.35%est.
LinaloolA fragrance. Can be irritatingHigh~0.2–0.35%est.
Benzyl salicylateA fragrance. Is a likely irritantHigh~0.2–0.35%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.15–0.3%est.
Benzyl benzoateFragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritatingHigh~0.15–0.3%est.
Butylphenyl methylpropionalA fragrance. Can trigger allergic reactions and be irritatingHigh~0.15–0.3%est.
Tridecyl trimellitateUsed to create a thicker product consistency and soften the upper layer of the skinMedium~0.6–0.9%est.
Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureMedium~0.35–0.65%est.
Steareth-21Helps oil and water mix togetherMedium~0.4–0.65%est.
Glyceryl behenateUsed to create a thicker product consistency and help soften the upper layer of the skinMedium~0.3–0.6%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.25–0.5%est.
Disodium edtaStabilizes the product formulationMedium~0.25–0.45%est.
BhtA preservativeMedium~0.25–0.45%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Comedogenic
4 ingredients rated 2 or more on the 0–5 pore-clogging scale
4 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Spirulina maxima extract—3/5~0.5–0.7%est.
Algae extractPlant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet3/5~0.5–0.75%est.
Decyl oleateHelps soften the upper layer of the skin2/5~3.2–3.9%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~2.4–2.9%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Cetearyl isononanoate~5.4–6.6%
Formula
Irritation risk
Low

An emollient that softens the skin and helps prevent moisture loss.

More about Cetearyl isononanoate
Glycerin~4–4.9%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Decyl oleate~3.2–3.9%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Decyl oleate
Cetearyl alcohol~2.4–2.9%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Cyclopentasiloxane~2–2.5%
Key active
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Propylene glycol~1.7–2.1%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Glyceryl stearate~1.5–1.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Peg-100 stearate~1.3–1.6%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
Cetyl alcohol~1.1–1.3%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Dimethicone~0.75–1.15%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Tridecyl trimellitate~0.6–0.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to create a thicker product consistency and soften the upper layer of the skin

More about Tridecyl trimellitate
Tribehenin~0.55–0.85%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a thicker product consistency and soften the upper layer of the skin

More about Tribehenin
Spirulina maxima extract~0.5–0.7%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Spirulina maxima extract
Carnosine~0.45–0.65%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

A type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damage

More about Carnosine
Algae extract~0.5–0.75%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-aging

Plant extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but research is not extensive yet

More about Algae extract
Disodium adenosine triphosphate~0.4–0.65%
Formula
Glyceryl dibehenate~0.45–0.65%
Formula
Cetearyl glucoside~0.35–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil in the product mix well together and improves product texture

More about Cetearyl glucoside
Methyl methacrylate crosspolymer~0.3–0.6%
Formula
Irritation risk
Low
Works for
Mattifying

Helps thicken the product consistency

More about Methyl methacrylate crosspolymer
Steareth-21~0.4–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Steareth-21
Glyceryl behenate~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and help soften the upper layer of the skin

More about Glyceryl behenate
Acrylates/c10-30 alkyl acrylate crosspolymer~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Disodium edta~0.25–0.45%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Bht~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Sodium hydroxide~0.25–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Phenoxyethanol~0.25–0.45%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Parfum~0.2–0.35%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Linalool~0.2–0.35%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Benzyl salicylate~0.2–0.35%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Benzyl salicylate
Hexyl cinnamal~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Benzyl benzoate~0.15–0.3%
Irritant · high
Irritation risk
High

Fragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritating

More about Benzyl benzoate
Butylphenyl methylpropional~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can trigger allergic reactions and be irritating

More about Butylphenyl methylpropional
Water~0.15–0.3%
Formula
Irritation risk
Low

Plain old water

More about Water
Disodium adenosine triphosphate~0.1–0.2%
Formula
Carnosine~0.1–0.15%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

A type of peptide. It attracts water to the upper layer of the skin. It can help neutralize free radicals in skin combatting the sun damage

More about Carnosine
Mineral salts~0.1–0.15%
Formula
Irritation risk
Low

Used to thicked product formulations. Might help to add minerals to the surface of the skin

More about Mineral salts
Ingredient list view

Water, Cetearyl isononanoate, Glycerin, Decyl oleate, Cetearyl alcohol, Cyclopentasiloxane, Propylene glycol, Glyceryl stearate, Peg-100 stearate, Cetyl alcohol, Dimethicone, Tridecyl trimellitate, Tribehenin, Spirulina maxima extract, Carnosine, Algae extract, Disodium adenosine triphosphate, Glyceryl dibehenate, Cetearyl glucoside, Methyl methacrylate crosspolymer, Steareth-21, Glyceryl behenate, Acrylates/c10-30 alkyl acrylate crosspolymer, Disodium edta, Bht, Sodium hydroxide, Phenoxyethanol, Chlorphenesin, Parfum, Linalool, Benzyl salicylate, Hexyl cinnamal, Benzyl benzoate, Butylphenyl methylpropional, Water, Disodium adenosine triphosphate, Carnosine, Mineral salts

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Amazon USPrice as of 10/20/2026 15:26 GMT
$104.00
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Institut Esthederm INTENSIVE SPIRULINE CREAM
Institut EsthedermINTENSIVE SPIRULINE CREAM

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